| Waco to Karditsa | 6,172.67 mi (9,933.95 km) |
| Waco to Kastoria | 6,094.12 mi (9,807.55 km) |
| Waco to Katerini | 6,153.99 mi (9,903.90 km) |
| Waco to Keratsini | 6,305.62 mi (10,147.91 km) |
| Waco to Kerkyra | 6,080.97 mi (9,786.38 km) |
| Waco to Kiato | 6,268.85 mi (10,088.74 km) |
| Waco to Kifisia | 6,308.08 mi (10,151.88 km) |
| Waco to Kilkis | 6,134.85 mi (9,873.09 km) |
| Waco to Komotini | 6,226.04 mi (10,019.85 km) |
| Waco to Korinthos | 6,279.34 mi (10,105.62 km) |
| Waco to Koropi | 6,318.98 mi (10,169.42 km) |
| Waco to Korydallos | 6,306.16 mi (10,148.79 km) |
| Waco to Kos | 6,501.88 mi (10,463.76 km) |
| Waco to Kozani | 6,124.39 mi (9,856.25 km) |
| Waco to Lagos | 6,212.97 mi (9,998.80 km) |
